/* Solid Brasil — business-digest, terracotta-warm */
:root {
  --primary: #7F2A1D;
  --accent: #E76F51;
  --bg: #FFF4EE;
  --text: #2C1810;
  --muted: #B86B5B;
  --white: #FFFFFF;
  --border: #E8D4CC;
  --surface: #FFEDE4;
  --radius: 10px;
  --radius-sm: 6px;
  --container: 1140px;
  --gap: 1rem;
  --transition: 0.2s ease;
  --shadow: 0 2px 12px rgba(44, 24, 16, 0.06);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--primary);
  text-decoration: none;
  transition: color var(--transition);
}

a:hover {
  color: var(--accent);
}

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.grid-12 {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--gap);
}

/* Cookie top-strip */
.cookie-strip {
  display: none;
  background: var(--primary);
  color: var(--white);
  font-size: 0.875rem;
  padding: 0.625rem 1.25rem;
  text-align: center;
  position: relative;
  z-index: 200;
}

.cookie-strip.is-visible {
  display: block;
}

.cookie-strip a {
  color: var(--accent);
  text-decoration: underline;
}

.cookie-strip a:hover {
  color: var(--white);
}

.cookie-strip__btn {
  background: var(--accent);
  color: var(--white);
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.85rem;
  margin-left: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transition);
}

.cookie-strip__btn:hover {
  background: #d45a3f;
}

/* Header — logo-left-nav-right */
.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 1.25rem;
  gap: 1rem;
}

.site-logo {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.site-logo span {
  color: var(--accent);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.main-nav a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text);
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.4rem 0.75rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  cursor: pointer;
}

.mobile-drawer {
  display: none;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 1rem 1.25rem 1.25rem;
}

.mobile-drawer.is-open {
  display: block;
}

.mobile-drawer nav {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-drawer a {
  font-weight: 500;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--border);
}

/* Hero — full-width image + overlay */
.hero {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  max-height: 520px;
  overflow: hidden;
  background: var(--primary);
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(127, 42, 29, 0.88) 0%, rgba(44, 24, 16, 0.55) 100%);
  display: flex;
  align-items: flex-end;
  padding: 2rem 1.25rem;
}

.hero__content {
  max-width: var(--container);
  margin: 0 auto;
  width: 100%;
}

.hero__tag {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero__title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 0.5rem;
  max-width: 720px;
}

.hero__title a {
  color: inherit;
}

.hero__title a:hover {
  color: var(--accent);
}

.hero__meta {
  font-size: 0.875rem;
  color: rgba(255, 244, 238, 0.85);
  margin-bottom: 0.5rem;
}

.hero__excerpt {
  font-size: 1rem;
  color: rgba(255, 244, 238, 0.92);
  max-width: 640px;
  line-height: 1.55;
}

/* Lead story block on homepage */
.lead-section {
  padding: 2rem 0 1.5rem;
}

.section-heading {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 1rem;
}

/* Horizontal rows — horizontal-thumb cards */
.article-feed {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.article-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 1.25rem;
  padding: 1.125rem 0;
  border-bottom: 1px solid var(--border);
  align-items: start;
}

.article-row:first-child {
  border-top: 1px solid var(--border);
}

.article-row__thumb {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}

.article-row__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-row__body h3 {
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.35;
  margin-bottom: 0.35rem;
}

.article-row__meta {
  font-size: 0.8125rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.article-row__excerpt {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.55;
}

.tag {
  display: inline-block;
  background: rgba(231, 111, 81, 0.15);
  color: var(--primary);
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  margin-right: 0.35rem;
  margin-bottom: 0.35rem;
}

.tag--primary {
  background: rgba(127, 42, 29, 0.12);
}

/* Buttons */
.btn {
  display: inline-block;
  font-size: 0.9375rem;
  font-weight: 600;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}

.btn--accent {
  background: var(--accent);
  color: var(--white);
}

.btn--accent:hover {
  background: #d45a3f;
  color: var(--white);
}

.btn--outline {
  background: transparent;
  color: var(--primary);
  border: 1px solid var(--primary);
}

.btn--outline:hover {
  background: var(--primary);
  color: var(--white);
}

/* Prose */
.prose h2 {
  font-size: 1.375rem;
  font-weight: 700;
  margin: 1.75rem 0 0.75rem;
  color: var(--primary);
}

.prose h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 1.25rem 0 0.5rem;
}

.prose p {
  margin-bottom: 1rem;
}

.prose ul,
.prose ol {
  margin: 0 0 1rem 1.25rem;
}

.prose li {
  margin-bottom: 0.35rem;
}

.prose strong {
  font-weight: 600;
}

/* Page sections */
.page-section {
  padding: 2rem 0 3rem;
}

.page-header {
  margin-bottom: 1.75rem;
}

.page-header h1 {
  font-size: clamp(1.75rem, 3vw, 2.125rem);
  font-weight: 700;
  color: var(--primary);
  line-height: 1.2;
  margin-bottom: 0.5rem;
}

.page-header__desc {
  font-size: 1.0625rem;
  color: var(--muted);
  max-width: 640px;
}

/* Article — split-content-rail */
.article-layout {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 2.5rem;
  align-items: start;
}

.article-main {
  min-width: 0;
}

.article-header h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--primary);
  margin-bottom: 0.75rem;
}

.article-byline {
  font-size: 0.875rem;
  color: var(--muted);
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.article-byline time {
  font-weight: 500;
}

.article-featured {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 1.5rem;
  background: var(--surface);
}

.article-featured img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-body {
  font-size: 1.03125rem;
}

.article-updated {
  font-size: 0.8125rem;
  color: var(--muted);
  font-style: italic;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

/* Right rail sidebar */
.article-rail {
  position: sticky;
  top: 5rem;
}

.rail-block {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.125rem;
  margin-bottom: 1rem;
}

.rail-block h2 {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 0.75rem;
}

.rail-list {
  list-style: none;
}

.rail-list li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.875rem;
}

.rail-list li:last-child {
  border-bottom: none;
}

.rail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.rail-note {
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.5;
}

/* Cards grid for about/index extras */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.info-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.125rem;
}

.info-card h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.info-card p {
  font-size: 0.9375rem;
  line-height: 1.55;
}

/* Contact */
.contact-block {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  max-width: 560px;
}

.contact-block p {
  margin-bottom: 0.75rem;
}

.contact-email {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--accent);
}

/* Footer — three-column */
.site-footer {
  background: var(--primary);
  color: rgba(255, 244, 238, 0.9);
  padding: 2.5rem 0 1.5rem;
  margin-top: 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand .site-logo {
  color: var(--white);
  display: inline-block;
  margin-bottom: 0.75rem;
}

.footer-brand p {
  font-size: 0.9375rem;
  line-height: 1.55;
  opacity: 0.85;
}

.footer-col h3 {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
  color: var(--accent);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.4rem;
}

.footer-links a {
  color: rgba(255, 244, 238, 0.85);
  font-size: 0.9375rem;
}

.footer-links a:hover {
  color: var(--white);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 244, 238, 0.15);
  padding-top: 1.25rem;
  font-size: 0.8125rem;
  opacity: 0.75;
  text-align: center;
}

.text-center {
  text-align: center;
}

.mt-2 {
  margin-top: 1.5rem;
}

.mt-3 {
  margin-top: 2rem;
}

/* Responsive */
@media (max-width: 960px) {
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-rail {
    position: static;
  }

  .card-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}

@media (max-width: 720px) {
  .main-nav {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .article-row {
    grid-template-columns: 1fr;
  }

  .article-row__thumb {
    max-width: 100%;
  }

  .hero__overlay {
    padding: 1.5rem 1.25rem;
  }
}